Based Hla Simulation Framework Design, Implementation And Application

Recent years, with the simulation technology expanded into fields like aerospace, information, biology, and advanced manufacture, etc., the scale and structure of the simulation system have been enlarged and become more and more complicated. At the same time, the simulation application have raised higher requirement of the simulation environment.As the most popular framework in the distributed simulation domain, the High Level Architecture (HLA) has now displayed some deficiency in the way of development and also in its own structure. While the applying of the HLA seems that still will be last for a long period, because there is no other technology so mature that can replace the HLA.After my in-depth study in the HLA, I'm trying to display a flexible framework in this article: HLA++. I think that this new framework can reduce the programmer's dependent on mastering of the HLA/RTI and simplify the development of the simulation system, and also let federate members developer concentrate their attention on the inner logic of simulation model. Hence it will help the programmers speed the progress to develop the application of the simulation system.Finally, I have developed an application of the helicopter simulation based on HLA++. Prove the availability of HLA++. The application achieves the goal of the simulation in a large scale scene.